Which mixture can be classified as a heterogeneous mixture?
a. steel
b. iron
c. 14 karat gold
d. salad dressing

on the planet jupiter, the acceleration due to gravity is approximately 26 m s2 , roughly 2.7 times the acceleration due

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this

artificial selection

explanation:

this occur when man select base on their intelligent

cytokinin is what stimulates cell division